Home / 5,049,783,338.80-7,574,675,008.20-4,705,409,570.80

Finding the Fourth Proportional to 5,049,783,338.80, 7,574,675,008.20 and 4,705,409,570.80

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Solution

The fourth proportional to 5,049,783,338.80, 7,574,675,008.20 and 4,705,409,570.80 is: 7,058,114,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,783,338.80 : 7,574,675,008.20 = 4,705,409,570.80 : x
  2. Step 2: Convert to fraction form
    5,049,783,338.80/7,574,675,008.20 = 4,705,409,570.80/x
  3. Step 3: Cross multiply
    5,049,783,338.80x = 7,574,675,008.20 × 4,705,409,570.80
  4. Step 4: Simplify right side
    5,049,783,338.80x = 35,641,948,279,283,847,168
  5. Step 5: Solve for x
    x = 35,641,948,279,283,847,168/5,049,783,338.80
  6. Step 6: Final answer
    x = 7,058,114,356.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.